add NAME chunk

MarathonData.md

@@ -388,7 +388,7 @@ Map tags:
 | `ambi` | Array of Ambient Sound                                             |
 | `bonk` | Array of Random Sound                                              |
 | `term` | Array of Terminal                                                  |
-| `NAME` | Unknown                                                            |
+| `NAME` | NTBS containing map name                                           |
 | `påth` | Unused, supposed to be guardpaths (å is $8C)                       |
 | `door` | Unused, supposed to be extra door data                             |
 

source/marathon/map.rs

@@ -15,6 +15,7 @@ pub mod ltfn;
 pub mod medi;
 pub mod minf;
 pub mod mnpx;
+pub mod name;
 pub mod note;
 pub mod objs;
 pub mod plac;
@@ -86,7 +87,7 @@ pub struct Wad
 }
 
 c_enum! {
-   /// The version of a `Wad`.
+   // The version of a `Wad`.
    #[derive(Debug)]
    enum Ver: u16
    {

source/marathon/map/chnk.rs

@@ -41,6 +41,7 @@ pub fn read(b: &[u8], old: bool, siz_cnk: usize) -> ResultS<Vec<Chunk>>
          b"bonk" => Chunk::Bonk(rd_array(data, map::bonk::read)?),
          b"medi" => Chunk::Medi(rd_array(data, map::medi::read)?),
          b"plat" => Chunk::Plat(rd_array(data, map::plat::read)?),
+         b"NAME" => Chunk::Name(rd_array(data, map::name::read)?),
          b"NOTE" => Chunk::Note(rd_array(data, map::note::read)?),
          b"term" => Chunk::Term(rd_array(data, map::term::read)?),
          b"FXpx" => Chunk::Fxpx(rd_array(data, map::fxpx::read)?),
@@ -77,6 +78,7 @@ pub enum Chunk
    /** A `bonk` chunk.  */ Bonk(Vec<map::bonk::SoundRand>),
    /** A `medi` chunk.  */ Medi(Vec<map::medi::Media>),
    /** A `plat` chunk.  */ Plat(Vec<map::plat::Platform>),
+   /** A `NAME` chunk.  */ Name(Vec<String>),
    /** A `NOTE` chunk.  */ Note(Vec<map::note::Note>),
    /** A `term` chunk.  */ Term(Vec<map::term::Terminal>),
    /** A `FXpx` chunk.  */ Fxpx(Vec<map::fxpx::Effect>),

source/marathon/map/name.rs

@@ -0,0 +1,11 @@
+//! `NAME` chunk.
+
+use crate::{durandal::err::*, marathon::text::mac_roman_cstr};
+
+/// Reads a `NAME` chunk.
+pub fn read(b: &[u8]) -> ResultS<(String, usize)>
+{
+   Ok((mac_roman_cstr(b), b.len()))
+}
+
+// EOF